Youtube it.

You dont wan't to upgrade the downpipe unless you're pushing over 600-700 hp. GIANT pain in the *** to replace it and no performance/sound gain to be had.

4" vs 5" kits from the downpipe back, there are worlds of difference in sound. 5" is a tad louder and much much deeper sounding.

 

Thanks bud!

 

Love my 5". Sounds like a monster at WOT but very tolerable just cruising around.

 

That's what I'm hoping haha. Do you have an aftermarket downpipe?

 

Sorry for the delayed response... no aftermarket downpipe... just straight piped from the downpipe back.

 

I'm just letting you know, nobody really has an aftermarket downpipe unless they change their turbos to something bigger.

 

I'm thinking about upgrading to the gt37 turbo which is found in the 2015 and up I believe don't quote me on the year. I think I'll be good still but I'll do more research. Thanks for your response bud it really does help!

 

If you want to use the stocker setup just get the 2017, just uses an internal oil passage. Most aftermarket builders are using them in their 2015+ kits for the '11-14 trucks.

 

Roger that man. My main concern is not to do too much where I start to need this because I have that and then this because of those haha. Vicious cycle man

 

That cycle already started when you bought the truck. Fighting the urge makes it painful.